The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2026
Filed:
Mar. 27, 2024
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17596 (2013.01); B41J 2/04536 (2013.01); B41J 2202/12 (2013.01);
Abstract
A pump apparatus configured to circulate liquid in a printhead configured to discharge the liquid includes a drive unit configured to circulate the liquid, and a control unit configured to control operation of the drive unit based on information related to vibration of the printhead such that the printhead does not resonate due to vibration of the operation of the drive unit.
Quick Actions:
Seo, Mizuki. (2026). Pump apparatus and control method thereof, printing apparatus, and storage medium (U.S. Patent No. 12570091). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12570091
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile